Zobrazeno 1 - 10
of 521
pro vyhledávání: '"Klein, Spencer"'
Autor:
Klein, Spencer R.
Quantum mechanics is central to coherent photoproduction in ultra-peripheral collisions (UPCs). This writeup will discuss some surprising aspects of UPCs that stem from these quantum mechanical roots. The Good-Walker (GW) paradigm, which connects coh
Externí odkaz:
http://arxiv.org/abs/2404.04450
Autor:
Sweger, Zachary, Klein, Spencer R., Ji, Yuanjing, Kim, Minjung, Yoo, Saeahram, Zeng, Ziyuan, Cebra, Daniel, Dong, Xin
High-energy backward ($u$-channel) reactions can involve very large momentum transfers to the target baryons, shifting them by many units of rapidity. These reactions are difficult to understand in conventional models in which baryon number is carrie
Externí odkaz:
http://arxiv.org/abs/2308.10478
Autor:
Klein, Spencer R.
The Good-Walker (GW) paradigm relates coherent and incoherent exclusive reactions to the average target configuration and its nucleonic and partonic fluctuations. In it, coherent photoproduction occurs when the target remains in the ground state, whi
Externí odkaz:
http://arxiv.org/abs/2306.09494
Autor:
Abir, Raktim, Akushevich, Igor, Altinoluk, Tolga, Anderle, Daniele Paolo, Aslan, Fatma P., Bacchetta, Alessandro, Balantekin, Baha, Barata, Joao, Battaglieri, Marco, Bertulani, Carlos A., Beuf, Guillaume, Bissolotti, Chiara, Boer, Daniël, Boglione, M., Boughezal, Radja, Braaten, Eric, Brambilla, Nora, Braun, Vladimir, Byer, Duane, Celiberto, Francesco Giovanni, Chien, Yang-Ting, Cloët, Ian C., Constantinou, Martha, Cosyn, Wim, Courtoy, Aurore, Czajka, Alexander, D'Alesio, Umberto, Bozzi, Giuseppe, Danilkin, Igor, Das, Debasish, de Florian, Daniel, Delgado, Andrea, de Melo, J. P. B. C., Detmold, William, Döring, Michael, Dumitru, Adrian, Echevarria, Miguel G., Edwards, Robert, Eichmann, Gernot, El-Bennich, Bruno, Engelhardt, Michael, Fernandez-Ramirez, Cesar, Fischer, Christian, Fox, Geofrey, Freese, Adam, Gamberg, Leonard, Garzelli, Maria Vittoria, Giacosa, Francesco, da Silveira, Gustavo Gil, Glazier, Derek, Goncalves, Victor P., Grossberndt, Silas, Guo, Feng-Kun, Gupta, Rajan, Hatta, Yoshitaka, Hentschinski, Martin, Blin, Astrid Hiller, Hobbs, Timothy, Ilyichev, Alexander, Jalilian-Marian, Jamal, Ji, Chueng-Ryong, Jia, Shuo, Kang, Zhong-Bo, Karki, Bishnu, Ke, Weiyao, Khachatryan, Vladimir, Kharzeev, Dmitri, Klein, Spencer R., Korepin, Vladimir, Kovchegov, Yuri, Kriesten, Brandon, Kumano, Shunzo, Lai, Wai Kin, Lebed, Richard, Lee, Christopher, Lee, Kyle, Li, Hai Tao, Liao, Jifeng, Lin, Huey-Wen, Liu, Keh-Fei, Liuti, Simonetta, Lorcé, Cédric, Machado, Magno V. T., Mantysaari, Heikki, Mathieu, Vincent, Mathur, Nilmani, Mehtar-Tani, Yacine, Melnitchouk, Wally, Mereghetti, Emanuele, Metz, Andreas, Michel, Johannes K. L., Miller, Gerald, Mkrtchyan, Hamlet, Mukherjee, Asmita, Mukherjee, Swagato, Mulders, Piet, Munier, Stéphane, Murgia, Francesco, Nadolsky, P. M., Negele, John W, Neill, Duff, Nemchik, Jan, Nocera, E., Okorokov, Vitalii, Olness, Fredrick, Pasquini, Barbara, Peng, Chao, Petreczky, Peter, Petriello, Frank, Pilloni, Alessandro, Pire, Bernard, Pisano, Cristian, Pitonyak, Daniel, Praszalowicz, Michal, Prokudin, Alexei, Qiu, Jianwei, Radici, Marco, Raya, Khépani, Ringer, Felix, West, Jennifer Rittenhouse, Rodas, Arkaitz, Rodini, Simone, Rojo, Juan, Salazar, Farid, Santopinto, Elena, Sargsian, Misak, Sato, Nobuo, Schenke, Bjoern, Schindler, Stella, Schnell, Gunar, Schweitzer, Peter, Scimemi, Ignazio, Segovia, Jorge, Semenov-Tian-Shansky, Kirill, Shanahan, Phiala, Shao, Ding-Yu, Sievert, Matt, Signori, Andrea, Singh, Rajeev, Skokov, Vladi, Song, Qin-Tao, Srednyak, Stanislav, Stewart, Iain W., Sufian, Raza Sabbir, Swanson, Eric, Syritsyn, Sergey, Szczepaniak, Adam, Sznajder, Pawel, Tandogan, Asli, Tawabutr, Yossathorn, Tawfik, A., Terry, John, Toll, Tobias, Tomalak, Oleksandr, Twagirayezu, Fidele, Venugopalan, Raju, Vitev, Ivan, Vladimirov, Alexey, Vogelsang, Werner, Vogt, Ramona, Vujanovic, Gojko, Waalewijn, Wouter, Wang, Xiang-Peng, Xiao, Bo-Wen, Xing, Hongxi, Yang, Yi-Bo, Yao, Xiaojun, Yuan, Feng, Zhao, Yong, Zurita, Pia
We outline the physics opportunities provided by the Electron Ion Collider (EIC). These include the study of the parton structure of the nucleon and nuclei, the onset of gluon saturation, the production of jets and heavy flavor, hadron spectroscopy a
Externí odkaz:
http://arxiv.org/abs/2305.14572
Autor:
Klein, Spencer R.
High-energy vector meson photoproduction is an important tool for studying the partonic structure of matter at low Bjorken$-x$. In the Good-Walker (GW) paradigm, the cross-section $d\sigma/dt$ for coherent production of vector mesons or other final s
Externí odkaz:
http://arxiv.org/abs/2301.01408
Autor:
Alcerro, L., Krintiras, G. K., Royon, C., Albrow, Michael G., Boettcher, Thomas, Brodsky, Stanley J., Celiberto, Francesco Giovanni, Cerci, Deniz Sunar, Cerci, Salim, Chachamis, G., Colferai, Dimitri, Duan, Weisong, Fabbri, Laura, Giuli, Francesco, Gras, Cristina Sánchez, Klein, Spencer R., Lewicki, Maciej P., Mäkelä, Toni, Jalilian-Marian, Jamal, Melnikov, Dmitry, Nemes, Frigyes, Lopes, Beatriz Ribeiro, Österberg, Kenneth, Petrov, Vladimir, Ragoni, Simone, Santimaria, M., Zhang, Zhiqing
The purpose of the Low-$x$ Workshop series is to stimulate discussions between experimentalists and theorists in diffractive hadronic physics, QCD dynamics at low $x$, parton saturation, and exciting problems in QCD at HERA, Tevatron, LHC, RHIC, and
Externí odkaz:
http://arxiv.org/abs/2206.11624
In backward photoproduction of mesons, $\gamma p\rightarrow M p$, the target proton takes most of the photon momentum, while the produced meson recoils in the direction from which the photon came. Thus the Mandelstam $u$ is small, while the squared m
Externí odkaz:
http://arxiv.org/abs/2204.07915
Autor:
Hentschinski, Martin, Royon, Christophe, Peredo, Marco Alcazar, Baldenegro, Cristian, Bellora, Andrea, Boussarie, Renaud, Celiberto, Francesco Giovanni, Cerci, Salim, Chachamis, Grigorios, Contreras, J. G., Fichet, Sylvain, Fucilla, Michael, von Gersdorff, Gero, González, Pablo, van Hameren, Andreas, Jalilian-Marian, Jamal, Kampshoff, Mats, Khoze, Valery, Klasen, Michael, Klein, Spencer Robert, Krintiras, Georgios, Kotko, Piotr, Kutak, Krzysztof, Lansberg, Jean-Philippe, Li, Emilie, Loizides, Constanin, Mohammed, Mohammed M. A., Nefedov, Maxim, Ozcelik, Melih A., Papa, Alessandro, Pitt, Michael, Vera, Agustin Sabio, Salomon, Jens, Sapeta, Sebastian, da Silveira, Gustavo Gil, Gonçalves, Victor Paulo, Strikman, Mark, Cerci, Deniz Sunar, Szymanowski, Lech, Takaki, Daniel Tapia, Taševský, Marek, Wallon, Samuel
The goal of this whitepaper is to give a comprehensive overview of the rich field of forward physics. We discuss the occurrences of BFKL resummation effects in special final states, such as Mueller-Navelet jets, jet gap jets, and heavy quarkonium pro
Externí odkaz:
http://arxiv.org/abs/2203.08129
Autor:
Ackermann, Markus, Agarwalla, Sanjib K., Alvarez-Muñiz, Jaime, Batista, Rafael Alves, Argüelles, Carlos A., Bustamante, Mauricio, Clark, Brian A., Cummings, Austin, Das, Sudipta, Decoene, Valentin, Denton, Peter B., Dornic, Damien, Dzhilkibaev, Zhan-Arys, Farzan, Yasaman, Garcia, Alfonso, Garzelli, Maria Vittoria, Glaser, Christian, Heijboer, Aart, Hörandel, Jörg R., Illuminati, Giulia, Jeong, Yu Seon, Kelley, John L., Kelly, Kevin J., Kheirandish, Ali, Klein, Spencer R., Krizmanic, John F., Larson, Michael J., Lu, Lu, Murase, Kohta, Narang, Ashish, Otte, Nepomuk, Prechelt, Remy L., Prohira, Steven, Reno, Mary Hall, Resconi, Elisa, Santander, Marcos, Suvorova, Olga Vasil'evna, Valera, Victor B., Vandenbroucke, Justin, Wiencke, Lawrence, Wissel, Stephanie, Yoshida, Shigeru, Yuan, Tianlu, Zas, Enrique, Zhelnin, Pavel, Zhou, Bei
Astrophysical neutrinos are excellent probes of astroparticle physics and high-energy physics. With energies far beyond solar, supernovae, atmospheric, and accelerator neutrinos, high-energy and ultra-high-energy neutrinos probe fundamental physics f
Externí odkaz:
http://arxiv.org/abs/2203.08096
Autor:
Abraham, Roshan Mammen, Alvarez-Muñiz, Jaime, Argüelles, Carlos A., Ariga, Akitaka, Ariga, Tomoko, Aurisano, Adam, Autiero, Dario, Bishai, Mary, Bostan, Nilay, Bustamante, Mauricio, Cummings, Austin, Decoene, Valentin, de Gouvêa, André, De Lellis, Giovanni, De Roeck, Albert, Denton, Peter B., Di Crescenzo, Antonia, Diwan, Milind V., Farzan, Yasaman, Fedynitch, Anatoli, Feng, Jonathan L., Fields, Laura J., Garcia, Alfonso, Garzelli, Maria Vittoria, Gehrlein, Julia, Glaser, Christian, Grzelak, Katarzyna, Hallmann, Steffen, Hewes, V, Indumathi, D., Ismail, Ahmed, Jana, Sudip, Jeong, Yu Seon, Kelly, Kevin J., Klein, Spencer R., Kling, Felix, Kosc, Thomas, Kose, Umut, Koskinen, D. Jason, Krizmanic, John, Lazar, Jeff, Li, Yichen, Martinez-Soler, Ivan, Mocioiu, Irina, Nam, Jiwoo, Niess, Valentin, Otte, Nepomuk, Patel, Sameer, Petti, Roberto, Prechelt, Remy L., Prohira, Steven, Rajaoalisoa, Miriama, Reno, Mary Hall, Safa, Ibrahim, Sarasty-Segura, Carlos, Senthil, R. Thiru, Stachurska, Juliana, Tomalak, Oleksandr, Trojanowski, Sebastian, Wendell, Roger Alexandre, Williams, Dawn, Wissel, Stephanie, Yaeggy, Barbara, Zas, Enrique, Zhelnin, Pavel, Zhu, Jing-yu
Publikováno v:
J. Phys. G: Nucl. Part. Phys. 49, 11 (2022)
Tau neutrinos are the least studied particle in the Standard Model. This whitepaper discusses the current and expected upcoming status of tau neutrino physics with attention to the broad experimental and theoretical landscape spanning long-baseline,
Externí odkaz:
http://arxiv.org/abs/2203.05591